18QHTF22-16.834-OE

Oscillators Overview

The 18QHTF22-16.834-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.834 MHz and utilizes LVCMOS output logic levels. The device supports an enable/disable control function powered by a 1.8V supply voltage. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.

Oscillators Feature Summary

• Supports enable and disable control functionality
• Utilizes LVCMOS output signal format
• Designed for low-voltage 1.8V operation

Oscillators Applications

• Digital clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure the 4-SMD no-lead package dimensions fit the PCB footprint constraints. Check for any specific reflow soldering profile recommendations provided by the manufacturer to ensure reliability.

Oscillators Selection Notes

Select this component when a precise 16.834 MHz reference is required for digital circuits. Consider the LVCMOS output compatibility with downstream logic inputs. Evaluate the power consumption benefits of the 1.8V operating voltage compared to higher voltage alternatives. Assess the physical size constraints of the 4-SMD package within the overall system design.

Oscillators Part Context

This part belongs to the 18QHTF22 series of oscillators from Mercury Electronic. The series includes various frequencies such as 4.864 MHz and 26.880 MHz. All units share similar packaging and electrical characteristics, differing primarily in their nominal output frequency and specific ordering suffixes.

Oscillators Replacement Considerations

Direct substitutes include other 16.834 MHz oscillators from Mercury Electronic with compatible pinouts and voltage levels. Verify that alternative parts maintain the same LVCMOS output type and 1.8V supply requirement to ensure functional equivalence without circuit modification.